用pyecharts绘制K线图

获取股票数据部分,方法很多。关键是后半部分,用非常简短的代码实现了K线图,pyecharts真强!

from jqdatasdk import *
import numpy as np
from pyecharts import Line, Kline
import os

auth('***','***')

# 定义一个股票代码
stock_code = '600837'
data = get_price(stock_code + '.XSHG', end_date='2020-12-19', frequency='daily', skip_paused=False,fq='pre', count=70)
ochl = data[['open', 'close', 'high', 'low']]

ochl_tolist = [ochl.ix[i].tolist() for i in range(len(ochl))]

kline = Kline()
#索引就是日期,直接拿来用;定义为可缩放;
kline.add(stock_code, data.index, ochl_tolist, is_datazoom_show=True)

# 生成html文件
kline.render()

# 用浏览器打开html文件
os.system("render.html")

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转载自blog.csdn.net/bq_cui/article/details/111876146